From 903d725f9f8dde5b547d087ce3fe0e09351514b9 Mon Sep 17 00:00:00 2001
From: Kamil Lorenc <v3l0c1r4pt0r@gmail.com>
Date: Sun, 26 May 2019 17:19:12 +0200
Subject: [PATCH] Do not specify type in access_ok

In kernels starting from 5.0.0 it is not possible to specify desired access type
---
 os_dep/linux/rtw_android.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/os_dep/linux/rtw_android.c b/os_dep/linux/rtw_android.c
index 3831b88..d17233d 100644
--- a/os_dep/linux/rtw_android.c
+++ b/os_dep/linux/rtw_android.c
@@ -630,7 +630,11 @@ int rtw_android_priv_cmd(struct net_device *net, struct ifreq *ifr, int cmd)
 		goto exit;
 	}
 
+	#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 0, 0))
+	if (!access_ok(priv_cmd.buf, priv_cmd.total_len)) {
+	#else
 	if (!access_ok(VERIFY_READ, priv_cmd.buf, priv_cmd.total_len)) {
+	#endif
 		RTW_INFO("%s: failed to access memory\n", __FUNCTION__);
 		ret = -EFAULT;
 		goto exit;